Let me see:
ఁంఃఅఆఇ... ౪౫౬౭౮౯౨౩
I writing it using Windows 7. I know for sure it would work on Linux as well as most other modern platforms. I never installed anything related to Telugu. I don't understand anything in this language, I only known it used Telugu script, one of the
Brahmic family (I know just a tiny bit more about other scripts of this family, and mostly because people from India (mostly) ask me questions about their languages — isn't that amazing?) I only typed the beginning and the end of the script character set.
If someone cannot see these characters, please respond — it means we come across a rare case. It should be supported almost anywhere, at least on all modern systems and with non-nonsense browsers.
If I can do it, any of your clients can do. To be on safe side, you can implement exact same method of input described in the article you already know:
Custom TextBox Control that Switches Keyboard Language Automatically[
^].
To me, it does not seem the problem exist.
—SA